جزئیات آسیب‌پذیری

In the ioctl handlers of the Mediatek Command Queue driver, there is a possible out of bounds write due to insufficient input sanitization and missing SELinux restrictions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-147882143References: M-ALPS04356754

• https://source.android.com/security/bulletin/2020-03-01 x_refsource_MISC
• http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-mtk-en x_refsource_CONFIRM
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0069 government-resource